YC-501 mini organic solvent spray dryer

YC-501 mini organic solvent spray dryer

followSince 2005, Shanghai Yacheng has successively provided laboratory spray dryer YC-015, laboratory low-temperature spray dryer YC-1800, pilot spray dryer YC-018, laboratory vacuum YC-2000, laboratory organic solvent spray dryer YC-015A and YC-018A systems. At present, it has become the global market leader in the field of laboratory level spray dryer. We have installed more than 3000 spray dryers in universities, research institutes, various professional research institutions and enterprise R&D departments around the world. In 2016, adhering to the principle of reliability, durability, precision and innovation, and focusing on the actual needs of the customer's laboratory, Shanghai Yacheng launched the new YC500 laboratory desktop spray dryer and YC-501 micro organic solvent spray dryer, which were developed by Shanghai Yacheng with many years of spray drying manufacturing experience and modern instrument and equipment manufacturing technology. The customer experience, stability and convenience were greatly improved.

Operating principle of YC-501 mini organic solvent spray dryer (mini organic solvent spray dryer)

YC-501 micro organic solvent spray dryer (closed spray dryer) uses a menu type micro processing controller (7-inch touch screen), which can directly set the inlet temperature, air flow, automatic needle passing frequency, pump speed, and realize data acquisition, process monitoring and control. The self-priming peristaltic pump enters the drying chamber from the container through the nozzle, and the compressed nitrogen enters the drying chamber from the outer casing to make the liquid particles. The heated nitrogen enters the drying chamber from the upper layer and meets the liquid particles after spray, and the articles begin to dry. The dried powder particles are separated from the exhaust gas through the rotary air separator and enter the collection bottle. The air flow containing organic steam is cooled down in the heat exchanger, and then the solvent is condensed and recovered in the refrigeration device. The clean nitrogen enters the next cycle.

YC-501 mini organic solvent spray dryer (mini organic solvent spray dryer) has the following features:

1）It can solve the problem of difficult drying of materials containing organic solvents in spray drying. Generally, organic solvents are flammable and explosive. The explosion-proof closed laboratory spray dryer enables materials to circulate in a closed drying system, which can avoid the contact between organic solvent gas and external oxygen air and ensure safe production;

2）This technology can solve the problem of difficult drying of easily oxidizable materials in raw material production. It utilizes the antioxidant properties of inert gases to dry and transport materials in a closed-loop system with antioxidant properties, serving the purpose of isolating them from oxygen and ensuring the quality of easily oxidizable material drying production;

3）It can solve the problem of toxic gas pollution in the production of some raw materials. Some materials or organic solvents will produce toxic gas during gasification. The spray dryer in the inert gas closed cycle laboratory will seal these toxic gases in the system and collect them in the next process, which can reduce environmental pollution and is conducive to environmental protection. Innovative desktop type: The equipment can be placed on the experimental platform or on the Yacheng nitrogen circulation systemOn YC-501, the device is compact and easy to operate;

4）Can be used for aqueous solutions and organic solvents:YC-500 laboratory spray dryer can be divided into basic type and organic solvent type. The basic type is suitable for spray drying of aqueous solution. After YC-501 nitrogen circulation system is selected, it can be upgraded to organic solvent type, which is simple to upgrade;

5）YC500 desktop spray dryer is upgraded to organic solvent type, and only YC-501 components need to be purchased: due to budget constraints, many researchers with organic solvent drying needs can only purchase aqueous spray dryer, but later, they have to purchase organic solvent spray dryer again, resulting in a great waste of research funds. YC-500 laboratory table type spray dryer has completely solved this problem. After purchasing the basic model, researchers only need to purchase YC-501 nitrogen circulation system later to form a closed spray dryer, and the connection is very convenient. Compressed air is used to dry aqueous solutions, and nitrogen is used to dry organic solvents. Researchers no longer need to worry about these problems;

6）Concentric spray head: during the experiment, the new spray head is absolutely non eccentric when atomizing, and will not affect the recovery rate when spraying to the bottle wall when spray. The spray head can move up and down to change the atomization position, so as to improve the drying effect of spray; In particular, the spray head is very adaptable to high viscosity materials, and the phenomenon of blocking the spray head is rare;

7）Exhaust dust removal device:YC-500 comes with a standard exhaust dust removal device, which not only reduces environmental pollution but also effectively improves the yield, especially for materials that are difficult to recycle;

8）New heater: The heating wire of the laboratory spray dryer is easy to burn out,YC-501 effectively solves this problem, and researchers no longer have to worry about frequently needing to replace the heater;

YC-501 mini organic solvent spray dryer (mini organic solvent spray dryer) technical parameters:

1) The equipment is directly placed on the experimental bench or nitrogen circulation system device, and the system adopts a dual control mode of fully automatic control and manual control. The entire experimental process is dynamically displayed on the color touch screen (animation)

2) Inlet air temperature control: maximum 250 ℃, outlet air temperature: maximum 140 ℃

3) Material handling capacity: maximum 500ml/h, maximum feed rate: peristaltic pump adjustable up to 2000ml/h

4) Minimum feed quantity: 20mL

5) The spray head is a concentric spray head. During atomization, ensure that there is no eccentricity that causes the spray to one side of the bottle wall. The spray head can move up and down after installation to facilitate the adjustment of the atomization position and improve the drying effect of spray;

6) Color LCD touch screen parameter display: inlet temperature/outlet temperature/peristaltic pump speed/air volume/needle frequency

7) Nozzle diameter: 0.5mm/0.7mm/0.75mm/1.0mm/1.5mm/2.0mm optional, and can be customized according to requirements

8) The whole machine is made of stainless steel, with two fluid spray atomization structure. The spray, drying and collection system is made of high quality SUS304 stainless steel (with observation mirror)

9) Whole machine power (including nitrogen circulation system and refrigeration system): 2KW/220V

10) It can be used for spray drying of aqueous solution and organic solution (nitrogen circulation system is required for organic solvent)